Extracted text: Let S be the universal set, where: S = {1,2, 3, ..., 18, 19, 20} Let sets A and B be subsets of S, where: Set A = {1, 2, 4, 5, 6,9, 15, 16, 17, 18, 20} Set B = {2, 4, 6, 8, 9, 13, 16, 18} Find the following: LIST the elements in the set (AU B): (AUB) = { Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE LIST the elements in the set (AN B): (ANB) = { Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE You may want to draw a Venn Diagram to help answer this question. Question Help: DVideo 1 D Video 2 Submit Question lete 31